89485445

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 128113920

約数和(自身を除く): 38628475

約数列:

[1, 5, 7, 29, 35, 131, 145, 203, 655, 673, 917, 1015, 3365, 3799, 4585, 4711, 18995, 19517, 23555, 26593, 88163, 97585, 132965, 136619, 440815, 617141, 683095, 2556727, 3085705, 12783635, 17897089, 89485445]

約数ペア:

[(1, 89485445), (5, 17897089), (7, 12783635), (29, 3085705), (35, 2556727), (131, 683095), (145, 617141), (203, 440815), (655, 136619), (673, 132965), (917, 97585), (1015, 88163), (3365, 26593), (3799, 23555), (4585, 19517), (4711, 18995)]